ABUSE NOTICE · 7D+ OPEN
Outgoing abuse reports are recorded; the latest stored availability evidence still shows the domain reachable.
Notification and current-status evidence
The sent-report ledger records the first outgoing report at .
The recorded recipient is abuse@key-systems.net.
The latest stored availability evidence still shows the domain reachable; 1 month has elapsed since the first outgoing report.
ICANN RAA §3.18 describes registrar abuse-contact and handling obligations.
This section records outgoing timestamps, listed recipients, case identifiers, and later availability. It does not by itself prove receipt, acknowledgement, investigation, remediation, or contractual non-compliance.
detectsysscanner.xn--q9jyb4c presents itself as "Microsoft SysScan — Browser & System Diagnostic Scanner". It is a fake Microsoft security tool aimed at ordinary computer users who can be frightened into believing their browser or system is compromised. PhishDestroy classifies it as impersonation phishing and first saw it on 2026-08-25. As of 2026-10-19 the domain still resolves, but its page content no longer loads.
How the scam works
Fake "system scanner" pages borrow Microsoft's name to stage a convincing diagnostic. The page simulates a scan, invents infections or errors, and then pushes the visitor toward a supposed fix. In schemes of this kind, that usually means calling a bogus support line, installing remote-access software, or signing in with a Microsoft account. Victims can lose their account credentials, money paid for worthless repairs, or control of their computer to whoever is on the other end of the remote session.
Evidence
16 of 91 VirusTotal engines flagged the domain as of 2026-10-06. The flagging vendors include alphaMountain.ai, BitDefender, CRDF, CyRadar, ESET, Forcepoint ThreatSeeker, Fortinet and G-Data. urlscan.io rated the page malicious and independently recognised Microsoft branding on it, which matches the impersonation in the page title. The domain also appears in 9 AlienVault OTX threat pulses, so other researchers have tracked it as well. PhishDestroy lists it on its blocklist.
Infrastructure
The domain was registered on 2026-08-10 through Key-Systems LLC, just 15 days before PhishDestroy caught it. That short gap is typical of throwaway domains set up for a single campaign. It sits under a punycode-encoded top-level domain that has no connection to Microsoft. The site is hosted on DigitalOcean, LLC in the US at 157.230.180.90 and uses a free Let's Encrypt certificate, so the padlock in the browser says nothing about legitimacy.
What to do
If you called a number shown on this page or let someone connect to your computer, disconnect from the internet. Uninstall any remote-access tool you were told to install and run a full scan with your own trusted antivirus. If you entered Microsoft account details, change that password from a clean device, enable two-factor authentication and sign out of all other sessions. If you paid for "repairs", contact your bank or card issuer to dispute the charge. Defenders should block the domain and 157.230.180.90, and remind users that Microsoft never diagnoses infections through browser pages.
DOM Analysisanalyzed 2026年10月20日score 10/1004 brand signals
Submitted URLhttp://detectsysscanner.xn--q9jyb4c/
Favicon Hash
案件 ID
Observed page title
Microsoft SysScan — Browser & System Diagnostic Scanner
Automated brand references
Bank Of AmericaChaseMicrosoftWells Fargo
TLS 证书
颁发者 Let's Encrypt / YR1
Network & certificates
Stored technical evidence
Network & DNS
Resolved IP
157.230.180.90
Network ASN
AS14061
Organization
DigitalOcean, LLC
Observed location
North Bergen, US
Server header
nginx
域名服务器 3
ns-canada.topdns.com
ns-uk.topdns.com
ns-usa.topdns.com
Location describes the IP network.
TLS 证书
Issuer
Let's Encrypt / YR1
Valid from
2026-08-11 08:56:40
Valid until
2026-11-09 08:56:39
Hostname coverage
Certificate hostname mismatch
Validity
Within stored validity dates
Collection time
2026-08-25 22:02:03 UTC
Collection source
PhishDestroy collector
Certificate fingerprintbe7ef0cc0999a844e99afebafb197d2329e87590e4d01a9ae37ef373da5c3603Certificate names · 1 SANs
detectsysscanner.at
Saved certificate metadata. Certificate dates without a timezone are shown as stored. Transport encryption does not establish that the site is trustworthy.
Template-based draft · optional AI wording assistance requires separate consent
AI辅助草稿——事件详细信息由AI提供商处理 · 自行审核并提交
After a phishing incident
针对受害者的建议与指导
Choose the steps that match what you shared. Keep a copy of this report alongside your own records.
我应该立即采取什么措施？
紧急
Stop using the suspicious site. Open the real service through its official app or an address you already trust.
更改所有密码 — 电子邮件、Exchange 账户，以及任何使用同一密码的账户
启用双因素认证 使用身份验证器应用（而非短信）。禁用基于短信的恢复功能
冻结卡片 如果您在钓鱼网站上输入了银行信息
我应该为报告收集哪些信息？
联邦调查局（FBI）指南
Keep original emails, receipts, messages and screenshots in a secure place. A factual timeline helps the receiving authority understand what happened. IC3 evidence guidance ↗
Payment records — if you paid, save the receipt, amount, date, payment provider and recipient details.
Your bank or payment provider — contact its fraud team promptly through official contact details if money or card information was exposed.
当地警方 — 即使无法立即采取行动，也能留下正式记录
A report is not a guarantee of recovery or investigation, but prompt, accurate transaction data can help authorities and service providers trace the incident.
How do phishing scams typically work?
虚假网站 — 与正规网站完全一致的克隆网站，仅域名略有改动
猪的屠宰 — 通过Telegram/WhatsApp/交友软件花数周时间建立信任，随后钱被骗走
退款诈骗 — fraudsters pose as recovery agents and demand upfront fees. Never share a seed phrase or pay before independently verifying the provider
About this reportSources, observation dates and corrections
This report combines saved page captures, registration and network records, scanner results and PhishDestroy reporting history. Each source keeps its own observation date. Open a source report to inspect the original result.
The AI-assisted analysis was written on . It describes the evidence available at that time; later source checks can change.
A capture documents what was shown. A scanner result records that provider’s assessment at the time of its check. Neither a valid certificate nor a zero-detection result is a guarantee of safety.
